﻿using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.Linq;
using System.Text;

namespace Contracts
{
    [ContractType]
    public interface IWpfHost
    {
        void RegisterForCallback();
        void ShowNonModalMessage(string msg);
        void ShowPreferences(IWpfService svc);
    }
}
